Inheritance diagram for ilMDKeyword:

Collaboration diagram for ilMDKeyword:

Public Member Functions
	ilMDKeyword ($a_rbac_id=0, $a_obj_id=0, $a_obj_type='')

	setKeyword ($a_keyword)

	getKeyword ()

	setKeywordLanguage (&$lng_obj)

&	getKeywordLanguage ()

	getKeywordLanguageCode ()

	save ()

	update ()

	delete ()

	__getFields ()

	read ()

	toXML (&$writer)

	_getIds ($a_rbac_id, $a_obj_id, $a_parent_id, $a_parent_type)

	ilMDKeyword ($a_rbac_id=0, $a_obj_id=0, $a_obj_type='')

	setKeyword ($a_keyword)

	getKeyword ()

	setKeywordLanguage (&$lng_obj)

&	getKeywordLanguage ()

	getKeywordLanguageCode ()

	save ()

	update ()

	delete ()

	__getFields ()

	read ()

	toXML (&$writer)

	_getIds ($a_rbac_id, $a_obj_id, $a_parent_id, $a_parent_type)

Public Member Functions inherited from ilMDBase
	ilMDBase ($a_rbac_id=0, $a_obj_id=0, $a_type=0)

	setRBACId ($a_id)

	getRBACId ()

	setObjId ($a_id)

	getObjId ()

	setObjType ($a_type)

	getObjType ()

	setMetaId ($a_meta_id, $a_read_data=true)

	getMetaId ()

	setParentType ($a_parent_type)

	getParentType ()

	setParentId ($a_id)

	getParentId ()

	setExportMode ($a_export_mode=true)

	getExportMode ()

	validate ()

	update ()

	save ()

	delete ()

	toXML (&$writer)

	ilMDBase ($a_rbac_id=0, $a_obj_id=0, $a_type=0)

	setRBACId ($a_id)

	getRBACId ()

	setObjId ($a_id)

	getObjId ()

	setObjType ($a_type)

	getObjType ()

	setMetaId ($a_meta_id, $a_read_data=true)

	getMetaId ()

	setParentType ($a_parent_type)

	getParentType ()

	setParentId ($a_id)

	getParentId ()

	validate ()

	update ()

	save ()

	delete ()

	toXML (&$writer)

Static Public Member Functions
static	_getKeywordsByLanguage ($a_rbac_id, $a_obj_id, $a_type)
	Get keywords by language. More...

static	_getKeywordsByLanguageAsString ($a_rbac_id, $a_obj_id, $a_type)
	Get keywords by language as string. More...

static	_searchKeywords ($a_query, $a_type, $a_rbac_id=0)
	Search for objects by keywords. More...

static	_getMatchingKeywords ($a_query, $a_type, $a_rbac_id=0)
	Search for keywords. More...

static	lookupKeywords ($a_rbac_id, $a_obj_id, $a_return_ids=false)
	Lookup Keywords. More...

static	updateKeywords (ilMDGeneral $a_md_section, array $a_keywords)
	Update keywords from input array. More...

Additional Inherited Members
Data Fields inherited from ilMDBase
	$rbac_id

	$obj_id

	$obj_type

	$export_mode = false

Detailed Description

Definition at line 33 of file class.ilMDKeyword.php.

Member Function Documentation

◆ __getFields() [1/2]

ilMDKeyword::__getFields ( )

Definition at line 114 of file class.ilMDKeyword.php.

References getKeyword(), getKeywordLanguageCode(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getParentId(), ilMDBase\getParentType(), and ilMDBase\getRBACId().

Referenced by save().

         {
                 return array('rbac_id'  => array('integer',$this->getRBACId()),
                                          'obj_id'       => array('integer', $this->getObjId()),
                                          'obj_type'     => array('text', $this->getObjType()),
                                          'parent_type' => array('text', $this->getParentType()),
                                          'parent_id' => array('integer', $this->getParentId()),
                                          'keyword'      => array('text', $this->getKeyword()),
                                          'keyword_language' => array('text', $this->getKeywordLanguageCode()));
         }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ __getFields() [2/2]

ilMDKeyword::__getFields ( )

Definition at line 114 of file class.ilMDKeyword.php.

References getKeyword(), getKeywordLanguageCode(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getParentId(), ilMDBase\getParentType(), ilMDBase\getRBACId(), and ilUtil\prepareDBString().

         {
                 return array('rbac_id'  => $this->getRBACId(),
                                          'obj_id'       => $this->getObjId(),
                                          'obj_type'     => ilUtil::prepareDBString($this->getObjType()),
                                          'parent_type' => $this->getParentType(),
                                          'parent_id' => $this->getParentId(),
                                          'keyword'      => ilUtil::prepareDBString($this->getKeyword()),
                                          'keyword_language' => ilUtil::prepareDBString($this->getKeywordLanguageCode()));
         }

Here is the call graph for this function:

◆ _getIds() [1/2]

ilMDKeyword::_getIds	(	$a_rbac_id,
		$a_obj_id,
		$a_parent_id,
		$a_parent_type
	)

Definition at line 163 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

         {
                 global $ilDB;
 
                 $query = "SELECT meta_keyword_id FROM il_meta_keyword ".
                         "WHERE rbac_id = ".$ilDB->quote($a_rbac_id)." ".
                         "AND obj_id = ".$ilDB->quote($a_obj_id)." ".
                         "AND parent_id = ".$ilDB->quote($a_parent_id)." ".
                         "AND parent_type = ".$ilDB->quote($a_parent_type);
 
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                 {
                         $ids[] = $row->meta_keyword_id;
                 }
                 return $ids ? $ids : array();
         }

◆ _getIds() [2/2]

ilMDKeyword::_getIds	(	$a_rbac_id,
		$a_obj_id,
		$a_parent_id,
		$a_parent_type
	)

Definition at line 166 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilMDClassification\getKeywordIds(), and ilMDGeneral\getKeywordIds().

         {
                 global $ilDB;
 
                 $query = "SELECT meta_keyword_id FROM il_meta_keyword ".
                         "WHERE rbac_id = ".$ilDB->quote($a_rbac_id ,'integer')." ".
                         "AND obj_id = ".$ilDB->quote($a_obj_id ,'integer')." ".
                         "AND parent_id = ".$ilDB->quote($a_parent_id ,'integer')." ".
                         "AND parent_type = ".$ilDB->quote($a_parent_type ,'text')." ".
                         "ORDER BY meta_keyword_id ";
 
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                 {
                         $ids[] = $row->meta_keyword_id;
                 }
                 return $ids ? $ids : array();
         }

Here is the caller graph for this function:

◆ _getKeywordsByLanguage()

static ilMDKeyword::_getKeywordsByLanguage	(	$a_rbac_id,
		$a_obj_id,
		$a_type
	)

static

Get keywords by language.

public

Parameters

int	rbac_id
int	obj_id
string	obj type

Definition at line 195 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by _getKeywordsByLanguageAsString().

         {
                 global $ilDB,$ilObjDataCache;
                 
                 $query = "SELECT keyword,keyword_language ".
                         "FROM il_meta_keyword ".
                         "WHERE rbac_id = ".$ilDB->quote($a_rbac_id ,'integer')." ".
                         "AND obj_id = ".$ilDB->quote($a_obj_id ,'integer')." ".
                         "AND obj_type = ".$ilDB->quote($a_type ,'text')." ";
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                 {
                         if($row->keyword)
                         {
                                 $keywords[$row->keyword_language][] = $row->keyword;
                         }
                 }
                 return $keywords ? $keywords : array(); 
         }

Here is the caller graph for this function:

◆ _getKeywordsByLanguageAsString()

static ilMDKeyword::_getKeywordsByLanguageAsString	(	$a_rbac_id,
		$a_obj_id,
		$a_type
	)

static

Get keywords by language as string.

public

Parameters

int	rbac_id
int	obj_id
string	obj type

Definition at line 224 of file class.ilMDKeyword.php.

References _getKeywordsByLanguage().

Referenced by ilMDUtils\_fillHTMLMetaTags().

         {
                 foreach(ilMDKeyword::_getKeywordsByLanguage($a_rbac_id,$a_obj_id,$a_type) as $lng_code => $keywords)
                 {
                         $key_string[$lng_code] = implode(",",$keywords);
                 }
                 return $key_string ? $key_string : array();
         }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _getMatchingKeywords()

static ilMDKeyword::_getMatchingKeywords	(	$a_query,
		$a_type,
		$a_rbac_id = `0`
	)

static

Search for keywords.

Parameters

string	$a_query
string	$a_type
int	$a_rbac_id	[optional]

Returns

Definition at line 286 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilMDEditorGUI\keywordAutocomplete(), and ilBlogPostingGUI\keywordAutocomplete().

         {
                 global $ilDB;
                 
                 $query = "SELECT DISTINCT keyword FROM il_meta_keyword ".
                                 'WHERE obj_type = '.$ilDB->quote($a_type,'text').' '.
                             'AND '.$ilDB->like('keyword','text','%'.trim($a_query).'%').' ';
                 
                 if($a_rbac_id)
                 {
                         $query .= "AND rbac_id = ".$ilDB->quote($a_rbac_id,'integer').' ';
                 }
                                                 
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                 {                       
                         $kws[] = $row->keyword;                 
                 }
                 return (array) $kws;
         }

Here is the caller graph for this function:

◆ _searchKeywords()

static ilMDKeyword::_searchKeywords	(	$a_query,
		$a_type,
		$a_rbac_id = `0`
	)

static

Search for objects by keywords.

Parameters

string	$a_query
string	$a_type
int	$a_rbac_id	[optional]

Returns

Definition at line 240 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilObjMediaPool\getMediaObjects().

         {
                 global $ilDB;
                                 
                 $qs = 'AND ';
                 $counter = 0;
                 foreach((array) explode(' ',$a_query) as $part)
                 {
                         if($counter++)
                         {
                                 $qs .= 'OR ';
                         }
                         $qs .= ($ilDB->like('keyword','text',$part).' '); 
                 }
 
                 if($a_rbac_id)
                 {
                         $query = "SELECT obj_id FROM il_meta_keyword ".
                                 "WHERE rbac_id = ".$ilDB->quote($a_rbac_id,'integer').' '.
                                 'AND obj_type = '.$ilDB->quote($a_type,'text').' '.
                                 $qs;
                 }
                 else
                 {
                         $query = "SELECT obj_id FROM il_meta_keyword ".
                                 'WHERE obj_type = '.$ilDB->quote($a_type,'text').' '.
                                 $qs;
                 }
 
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                 {                       
                         $obj_ids[] = $row->obj_id;                      
                 }
                 
                 return (array) $obj_ids;
         }

Here is the caller graph for this function:

◆ delete() [1/2]

ilMDKeyword::delete ( )

Definition at line 97 of file class.ilMDKeyword.php.

References $ilDB, $query, and ilMDBase\getMetaId().

         {
                 global $ilDB;
                 
                 if($this->getMetaId())
                 {
                         $query = "DELETE FROM il_meta_keyword ".
                                 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId());
                         
                         $this->db->query($query);
                         
                         return true;
                 }
                 return false;
         }

Here is the call graph for this function:

◆ delete() [2/2]

ilMDKeyword::delete ( )

Definition at line 98 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, and ilMDBase\getMetaId().

         {
                 global $ilDB;
                 
                 if($this->getMetaId())
                 {
                         $query = "DELETE FROM il_meta_keyword ".
                                 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId() ,'integer');
                         $res = $ilDB->manipulate($query);                       
                         
                         return true;
                 }
                 return false;
         }

Here is the call graph for this function:

◆ getKeyword() [1/2]

ilMDKeyword::getKeyword ( )

Definition at line 47 of file class.ilMDKeyword.php.

Referenced by __getFields(), and toXML().

         {
                 return $this->keyword;
         }

Here is the caller graph for this function:

◆ getKeyword() [2/2]

ilMDKeyword::getKeyword ( )

Definition at line 47 of file class.ilMDKeyword.php.

         {
                 return $this->keyword;
         }

◆ getKeywordLanguage() [1/2]

& ilMDKeyword::getKeywordLanguage ( )

Definition at line 58 of file class.ilMDKeyword.php.

         {
                 return is_object($this->keyword_language) ? $this->keyword_language : false;
         }

◆ getKeywordLanguage() [2/2]

& ilMDKeyword::getKeywordLanguage ( )

Definition at line 58 of file class.ilMDKeyword.php.

         {
                 return is_object($this->keyword_language) ? $this->keyword_language : false;
         }

◆ getKeywordLanguageCode() [1/2]

ilMDKeyword::getKeywordLanguageCode ( )

Definition at line 62 of file class.ilMDKeyword.php.

         {
                 return is_object($this->keyword_language) ? $this->keyword_language->getLanguageCode() : false;
         }

◆ getKeywordLanguageCode() [2/2]

ilMDKeyword::getKeywordLanguageCode ( )

Definition at line 62 of file class.ilMDKeyword.php.

Referenced by __getFields(), and toXML().

         {
                 return is_object($this->keyword_language) ? $this->keyword_language->getLanguageCode() : false;
         }

Here is the caller graph for this function:

◆ ilMDKeyword() [1/2]

ilMDKeyword::ilMDKeyword	(	$a_rbac_id = `0`,
		$a_obj_id = `0`,
		$a_obj_type = `''`
	)

Definition at line 35 of file class.ilMDKeyword.php.

         {
                 parent::ilMDBase($a_rbac_id,
                                                  $a_obj_id,
                                                  $a_obj_type);
         }

◆ ilMDKeyword() [2/2]

ilMDKeyword::ilMDKeyword	(	$a_rbac_id = `0`,
		$a_obj_id = `0`,
		$a_obj_type = `''`
	)

Definition at line 35 of file class.ilMDKeyword.php.

         {
                 parent::ilMDBase($a_rbac_id,
                                                  $a_obj_id,
                                                  $a_obj_type);
         }

◆ lookupKeywords()

static ilMDKeyword::lookupKeywords	(	$a_rbac_id,
		$a_obj_id,
		$a_return_ids = `false`
	)

static

Lookup Keywords.

Parameters

object	$a_rbac_id
object	$a_obj_id
bool	$a_return_kw

Returns

Definition at line 314 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilObjMediaObjectGUI\_getMediaInfoHTML(), and ilBlogPosting\getKeywords().

         {
                 global $ilDB;
                 
                 $query = "SELECT * FROM il_meta_keyword ".
                         "WHERE rbac_id = ".$ilDB->quote($a_rbac_id,'integer').' '.
                         "AND obj_id = ".$ilDB->quote($a_obj_id,'integer').' ';
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                 {
                         if(!$a_return_ids)
                         {
                                 if(strlen($row->keyword))
                                 {
                                         $kws[] = $row->keyword;
                                 }
                         }
                         else
                         {
                                 $kws[] = $row->meta_keyword_id;
                         }
                 }
                 return (array) $kws;
         }

Here is the caller graph for this function:

◆ read() [1/2]

ilMDKeyword::read ( )

Definition at line 125 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, ilMDBase\getMetaId(), setKeyword(), setKeywordLanguage(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setParentId(), ilMDBase\setParentType(), and ilMDBase\setRBACId().

         {
                 global $ilDB;
                 
                 include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
 
                 if($this->getMetaId())
                 {
                         $query = "SELECT * FROM il_meta_keyword ".
                                 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId() ,'integer');
 
                         $res = $this->db->query($query);
                         while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                         {
                                 $this->setRBACId($row->rbac_id);
                                 $this->setObjId($row->obj_id);
                                 $this->setObjType($row->obj_type);
                                 $this->setParentId($row->parent_id);
                                 $this->setParentType($row->parent_type);
                                 $this->setKeyword($row->keyword);
                                 $this->setKeywordLanguage( new ilMDLanguageItem($row->keyword_language));
                         }
                 }
                 return true;
         }

Here is the call graph for this function:

◆ read() [2/2]

ilMDKeyword::read ( )

Definition at line 125 of file class.ilMDKeyword.php.

References $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, ilMDBase\getMetaId(), setKeyword(), setKeywordLanguage(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setParentId(), ilMDBase\setParentType(), ilMDBase\setRBACId(), and ilUtil\stripSlashes().

         {
                 global $ilDB;
                 
                 include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguageItem.php';
 
                 if($this->getMetaId())
                 {
                         $query = "SELECT * FROM il_meta_keyword ".
                                 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId());
 
                         $res = $this->db->query($query);
                         while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                         {
                                 $this->setRBACId($row->rbac_id);
                                 $this->setObjId($row->obj_id);
                                 $this->setObjType($row->obj_type);
                                 $this->setParentId($row->parent_id);
                                 $this->setParentType($row->parent_type);
                                 $this->setKeyword(ilUtil::stripSlashes($row->keyword));
                                 $this->setKeywordLanguage( new ilMDLanguageItem($row->keyword_language));
                         }
                 }
                 return true;
         }

Here is the call graph for this function:

◆ save() [1/2]

ilMDKeyword::save ( )

Definition at line 67 of file class.ilMDKeyword.php.

References ilMDBase\getMetaId(), and ilMDBase\setMetaId().

         {
                 if($this->db->autoExecute('il_meta_keyword',
                                                                   $this->__getFields(),
                                                                   DB_AUTOQUERY_INSERT))
                 {
                         $this->setMetaId($this->db->getLastInsertId());
 
                         return $this->getMetaId();
                 }
                 return false;
         }

Here is the call graph for this function:

◆ save() [2/2]

ilMDKeyword::save ( )

Definition at line 67 of file class.ilMDKeyword.php.

References $ilDB, __getFields(), ilMDBase\getMetaId(), and ilMDBase\setMetaId().

         {
                 global $ilDB;
                 
                 $fields = $this->__getFields();
                 $fields['meta_keyword_id'] = array('integer',$next_id = $ilDB->nextId('il_meta_keyword'));
                 
                 if($this->db->insert('il_meta_keyword',$fields))
                 {
                         $this->setMetaId($next_id);
                         return $this->getMetaId();
                 }
                 return false;
         }

Here is the call graph for this function:

◆ setKeyword() [1/2]

ilMDKeyword::setKeyword ( $a_keyword )

Definition at line 43 of file class.ilMDKeyword.php.

Referenced by read().

         {
                 $this->keyword = $a_keyword;
         }

Here is the caller graph for this function:

◆ setKeyword() [2/2]

ilMDKeyword::setKeyword ( $a_keyword )

Definition at line 43 of file class.ilMDKeyword.php.

         {
                 $this->keyword = $a_keyword;
         }

◆ setKeywordLanguage() [1/2]

ilMDKeyword::setKeywordLanguage ( & $lng_obj )

Definition at line 51 of file class.ilMDKeyword.php.

Referenced by read().

         {
                 if(is_object($lng_obj))
                 {
                         $this->keyword_language = $lng_obj;
                 }
         }

Here is the caller graph for this function:

◆ setKeywordLanguage() [2/2]

ilMDKeyword::setKeywordLanguage ( & $lng_obj )

Definition at line 51 of file class.ilMDKeyword.php.

         {
                 if(is_object($lng_obj))
                 {
                         $this->keyword_language = $lng_obj;
                 }
         }

◆ toXML() [1/2]

ilMDKeyword::toXML ( & $writer )

Definition at line 156 of file class.ilMDKeyword.php.

References getKeyword(), and getKeywordLanguageCode().

         {
                 $writer->xmlElement('Keyword',array('Language' => $this->getKeywordLanguageCode()),$this->getKeyword());
         }

Here is the call graph for this function:

◆ toXML() [2/2]

ilMDKeyword::toXML ( & $writer )

Definition at line 156 of file class.ilMDKeyword.php.

References getKeyword(), and getKeywordLanguageCode().

         {
                 $writer->xmlElement('Keyword',array('Language' => $this->getKeywordLanguageCode() ?
                                                                                         $this->getKeywordLanguageCode() :
                                                                                         'en'),
                                                         $this->getKeyword());
         }

Here is the call graph for this function:

◆ update() [1/2]

ilMDKeyword::update ( )

Definition at line 80 of file class.ilMDKeyword.php.

References $ilDB, and ilMDBase\getMetaId().

         {
                 global $ilDB;
                 
                 if($this->getMetaId())
                 {
                         if($this->db->autoExecute('il_meta_keyword',
                                                                           $this->__getFields(),
                                                                           DB_AUTOQUERY_UPDATE,
                                                                           "meta_keyword_id = ".$ilDB->quote($this->getMetaId())))
                         {
                                 return true;
                         }
                 }
                 return false;
         }

Here is the call graph for this function:

◆ update() [2/2]

ilMDKeyword::update ( )

Definition at line 82 of file class.ilMDKeyword.php.

References $ilDB, and ilMDBase\getMetaId().

         {
                 global $ilDB;
                 
                 if($this->getMetaId())
                 {
                         if($this->db->update('il_meta_keyword',
                                                                         $this->__getFields(),
                                                                         array("meta_keyword_id" => array('integer',$this->getMetaId()))))
                         {
                                 return true;
                         }
                 }
                 return false;
         }

Here is the call graph for this function:

◆ updateKeywords()

static ilMDKeyword::updateKeywords	(	ilMDGeneral	$a_md_section,
		array	$a_keywords
	)

static

Update keywords from input array.

Parameters

ilMDGeneral	$a_md_section
array	$a_keywords	lang => keywords

Definition at line 344 of file class.ilMDKeyword.php.

References $lang, ilMDGeneral\addKeyword(), ilMDGeneral\getKeyword(), ilMDGeneral\getKeywordIds(), and ilUtil\stripSlashes().

Referenced by ilBlogPosting\updateKeywords(), and ilMDEditorGUI\updateQuickEdit().

         {
                 // trim keywords
                 $new_keywords = array();
                 foreach($a_keywords as $lang => $keywords)
                 {                       
                         foreach($keywords as $keyword)
                         {
                                 $keyword = trim($keyword);
                                 if ($keyword != "" && 
                                         !(is_array($new_keywords[$lang]) && in_array($keyword, $new_keywords[$lang])))
                                 {
                                         $new_keywords[$lang][] = $keyword;
                                 }
                         }
                 }
                 
                 // update existing author entries (delete if not entered)
                 foreach($ids = $a_md_section->getKeywordIds() as $id)
                 {
                         $md_key = $a_md_section->getKeyword($id);
                         $lang = $md_key->getKeywordLanguageCode();
 
                         // entered keyword already exists
                         if (is_array($new_keywords[$lang]) &&
                                 in_array($md_key->getKeyword(), $new_keywords[$lang]))
                         {
                                 unset($new_keywords[$lang]
                                         [array_search($md_key->getKeyword(), $new_keywords[$lang])]);
                         }
                         else  // existing keyword has not been entered again -> delete
                         {
                                 $md_key->delete();
                         }
                 }
 
                 // insert entered, but not existing keywords
                 foreach ($new_keywords as $lang => $key_arr)
                 {
                         foreach($key_arr as $keyword)
                         {
                                 if ($keyword != "")
                                 {
                                         $md_key = $a_md_section->addKeyword();
                                         $md_key->setKeyword(ilUtil::stripSlashes($keyword));
                                         $md_key->setKeywordLanguage(new ilMDLanguageItem($lang));
                                         $md_key->save();
                                 }
                         }
                 }
         }

Here is the call graph for this function:

Here is the caller graph for this function:

The documentation for this class was generated from the following file:

Services/MetaData/classes/class.ilMDKeyword.php

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ __getFields() [1/2]

◆ __getFields() [2/2]

◆ _getIds() [1/2]

◆ _getIds() [2/2]

◆ _getKeywordsByLanguage()

◆ _getKeywordsByLanguageAsString()

◆ _getMatchingKeywords()

◆ _searchKeywords()

◆ delete() [1/2]

◆ delete() [2/2]

◆ getKeyword() [1/2]

◆ getKeyword() [2/2]

◆ getKeywordLanguage() [1/2]

◆ getKeywordLanguage() [2/2]

◆ getKeywordLanguageCode() [1/2]

◆ getKeywordLanguageCode() [2/2]

◆ ilMDKeyword() [1/2]

◆ ilMDKeyword() [2/2]

◆ lookupKeywords()

◆ read() [1/2]

◆ read() [2/2]

◆ save() [1/2]

◆ save() [2/2]

◆ setKeyword() [1/2]

◆ setKeyword() [2/2]

◆ setKeywordLanguage() [1/2]

◆ setKeywordLanguage() [2/2]

◆ toXML() [1/2]

◆ toXML() [2/2]

◆ update() [1/2]

◆ update() [2/2]

◆ updateKeywords()